Autolite® 103 Spark Plug
Manufacturer #103
Autolite® 103 Spark Plug
Manufacturer #103
$10.83
$12.74
Save $1.91 (15%)
Only 14 left in stock – order soon
Get it between Wed, Sep 10 - Fri, Sep 12, 2025
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Only secure payments| SKU | AB103 |
|---|---|
| Brand | Autolite® |
| Part Name | Spark Plug |
| Part | # 103 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
| Manufacturer’s Warranty | 24 months |
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Audi
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Cadillac
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Delorean
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Dodge
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Eagle
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Ford
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Jaguar
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Lincoln
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Mazda
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Mercedes-benz
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Mercury
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Morgan
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Panoz
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Peugeot
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Pontiac
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Renault
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Volvo
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Vpg
- Autolite 103 Copper Spark Plug
- Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Insulator Tip Projection (MM) | 3.38 |
| Center Electrode Insulator Tip Projection (IN) | 0.133 |
| Center Electrode Projection | Mid projection |
| Center Electrode Tip Material | Nickel |
| Core Nose Length (MM) | 11.4 |
| Core Nose Length (IN) | 0.449 |
| Electrical Terminal Type | Non-removable nut |
| Grade Type | Regular |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Tip Material | Nickel |
| Hex Size (IN) | 5/8 |
| Hex Type | Hex |
| Indexed | No |
| Insulator Height (IN) | 2.026 |
| Insulator Height (MM) | 51.46 |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 10 |
| Pre-Gap Size (IN) | 0.05 |
| Pre-Gap Size (MM) | 1.27 |
| Reach (IN) | 0.679 |
| Reach (MM) | 17.25 |
| Resistance (82) | 4000 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Thread Diameter (MM) | 14 |
| Washer Included | No |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
$10.83
$12.74
Save $1.91 (15%)
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